//
//  Operation.m
//  NSClassFormStringDemo
//  抽象运算类
//  Created by mobao on 16/3/30.
//  Copyright © 2016年 mobao. All rights reserved.
//

#import "Operation.h"

@implementation Operation

-(Operation*)initWithNumber1:(float)number1 Number2:(float)number2{
    self = [super init];
    if (self) {
        self.number1 = number1;
        self.number2 = number2;
    }
    return self;
}

-(float)operate{
    return 0;
}

@end
